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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-03-25 09:30:07 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2021-05-07 13:54:09 -0300
commit903bc7dcc2acafc40be11639767e10a2de712649 (patch)
treecee8ab271ec58e80ce0b34e33ad2c3f5f1662370 /include/ifunc-impl-list.h
parentdb373e4c57159ac82df4b07b596dd29c4cfe9d86 (diff)
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linux: Use sched_getaffinity for __get_nprocs (BZ #27645)
Both the sysfs and procfs parsing (through GET_NPROCS_PARSER) are removed in favor the syscall. The initial scratch buffer should fit to most of the common usage (1024 bytes with maps to 8192 CPUs). Checked on x86_64-linux-gnu and aarch64-linux-gnu.
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